<template>
  <Header />
  <div>
    <van-field v-model="name" label="昵称" placeholder="请输入昵称" />
    <van-field v-model="name" label="个性签名" placeholder="请输入个性签名"  disabled/>
    <van-field v-model="name" label="密码" placeholder="请输入密码" />
  </div>
  <van-button
    type="primary"
    color="#ffc400"
    round
    block
    class="save-btn"
    @click="save"
    >保存</van-button
  >
  <van-button
    type="primary"
    color="#ffc400"
    round
    block
    class="save-btn"
    @click="logOut"
    >退出登录</van-button
  >
</template>

<script>
import Header from "../../components/Header.vue";
import { reactive, toRefs } from 'vue';
import { Toast } from 'vant';
import {router, useRouter} from "vue-router";

export default {
  components: {
    Header,
  },
  setup(){
    const data = reactive({
        name:'',
        sign:'战胜自己是命运的强者',
        pass:''
    })
    const router = useRouter();
    const save = ()=>{
        if(data.name && data.pass){
            let userInfo = JSON.parse(localStorage.userInfo)
            let newUserInfo = {
                user:data.name || userInfo.name,
                pass:data.pass || userInfo.pass,
            };
            localStorage.setItem('userInfo',JSON.stringify(newUserInfo));
            Toast('修改成功');
            router.push('/mine');
        }else{
            Toast('请输入内容');
        }
    };
    const logOut = ()=>{
        localStorage.removeItem('isLogin')
        Toast('退出成功');
        router.push('/login')
    };
    return{
        ...toRefs(data),
        save,
        logOut
    }
  }
};
</script>

<style lang="less" scoped>
.save-btn {
  width: 80%;
  margin: 20px auto;
}
</style>